Memory Pool Memory Pool Refreshing

71,129 transactions
35.79 vMB
Show Random Selection Loading Transactions
Max Size: 181/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,870 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 4,243 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,869 (547,943 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
301,926 301,926 000000000000000055c2199b87b867468cb97ee87b2189d9c52eecae3f0ae463 0.35 MB 1,090 58
301,925 301,925 0000000000000000513df7ebf6fc7b59c129966b883d2f515f8ead4497b4c6ff 0.35 MB 774 34
301,924 301,924 00000000000000003402f381c4eb63d51789fa7f39527993b30befd7f4a27779 0.05 MB 103 10
301,923 301,923 00000000000000003a3daf71a5fe3f33c0dd63429a6a516b2339ae5587b7dbdb 0.02 MB 44 24
301,922 301,922 00000000000000001afcb632fc3a5b51c9275642afe11c3f88841774044afea1 0.24 MB 444 30
301,921 301,921 000000000000000069fcd7fcbc1c4b82c24e35186733addc3dbf4ec6f87cdad1 0.23 MB 510 41
301,920 301,920 00000000000000003d713ce91685486ebba12dfbf3faea7fdc90aadf56ebb108 0.07 MB 157 35
301,919 301,919 000000000000000032ef7e2ee29fa607d83b6f318ea942f3e96965d94d34578f 0.07 MB 140 24
301,918 301,918 0000000000000000311d53c234623876197c99d6a87ad6159a4894e949c481e5 0.50 MB 586 21
301,917 301,917 000000000000000008ce25db10d063973186b07b2e9ef94c1207fcdcd9cda0f7 0.69 MB 835 22
301,916 301,916 00000000000000005934515c7a8b846c2399941c86edc1b0080848319a45f3a0 0.35 MB 882 36
301,915 301,915 00000000000000002d6397dd9ba1219341e182e8440fedf84d11794226ce9885 0.25 MB 783 123
301,914 301,914 000000000000000002f3d2c30158fdc8548e697f12b148826b7bab9dfd6736d4 0.26 MB 520 30
301,913 301,913 00000000000000001a2ad14c6138369147f8ca52a94c03bb788eaf0f4278acfe 0.74 MB 1,238 24
301,912 301,912 00000000000000001fa6d9df4105b58db54754cdd65180bc72d3bcb7fab1c8b3 0.05 MB 128 99
301,911 301,911 00000000000000000844a8f3d18bc55f08d591fabc4e8d3ac0105e4974538cf2 0.09 MB 178 32
301,910 301,910 0000000000000000457ec09e846c47ef1c0fd0ee27c7556de92a46270e886f26 0.04 MB 79 10
301,909 301,909 00000000000000000c730f26d621203bd07a8396938c079cfe4a552af8fa3f25 0.36 MB 538 28
301,908 301,908 0000000000000000714f220186f749bcdfd4404802b787c33a7ab407826a6e6b 0.22 MB 345 33
301,907 301,907 00000000000000003fa41b5510d3fe2e8d3fbd6ac640381902720143d2d31008 0.05 MB 88 26
301,906 301,906 000000000000000002a03c419096c7fbb16250e9912cf8ca70b5079cbd1f532c 0.16 MB 249 23
Previous 10 blocks ↓
Total Size: 661.26 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 793.62 GB sent, 5.38 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.